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Figures and Descriptions on Canadian Organic Remains, Volume 3
John William Salter
Elkanah Billings
Hardback. Palala Press, 2016-05-17
ISBN 9781356972265
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On the Crinoideae of the Lower Silurian Rocks of Canada
Elkanah Billings
Hardback. Palala Press, 2015-09-12
ISBN 9781342443168
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Palaeozoic Fossils
Elkanah Billings
Geological Survey Of Canada
Joseph Frederick Whiteaves
Hardback. Palala Press, 2015-09-18
ISBN 9781343117471
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Figures and Descriptions on Canadian Organic Remains, Volume 3
John William Salter
Elkanah Billings
Thomas Rupert Jones
Hardback. Palala Press, 2015-08-31
ISBN 9781340599362
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Figures and Descriptions on Canadian Organic Remains, Volume 3
John William Salter
Elkanah Billings
Thomas Rupert Jones
Paperback. Nabu Press, 2013-10-05
ISBN 9781289960209
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Paleozoic Fossils, Volume 3, Issues 1-4
Elkanah Billings
Paperback. Nabu Press, 2011-11-12
ISBN 9781271746675
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On The Crinoideae Of The Lower Silurian Rocks Of Canada
Elkanah Billings
Paperback. Nabu Press, 2011-11-16
ISBN 9781271938551
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The Canadian Naturalist and Quarterly Journal of Science
Elkanah Billing
Paperback. General Books LLC, 2009-08-15
ISBN 9780217574112
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Paleozoic Fossils V1: Containing Descriptions And Figures Of New Or Little Known Species Of Organic Remains From The Silurian Rocks, 1861-1865 (1865)
Elkanah Billings
Paperback. Kessinger Publishing, LLC, 2009-11-21
ISBN 9781120669834
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Paleozoic Fossils V1: Containing Descriptions And Figures Of New Or Little Known Species Of Organic Remains From The Silurian Rocks, 1861-1865 (1865)
Elkanah Billing
Hardcover. Kessinger Publishing, LLC, 2009-12-07
ISBN 9781120838926
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